منابع مشابه
Allan Frey
The intent of this paper is to bring a new phenomenon to the attention of physiologists. Using extremely low average power densities of electromagnetic energy, the perception of sounds was induced in normal and deaf humans. The effect was induced several hundred feet from the antenna the instant the transmitter was turned on, and is a function of carrier frequency and modulation. Attempts were ...
متن کاملKriging Allan
" Kriging " (after the South African mining engineer Danie Krige) is a term used for a family of methods for minimum error variance estimation. Consider a linear estimatê z 0 = ˆ z(r 0) at a location r 0 based on N measurements z = [z(r 1),. .. , z(r N)] T = [z 1 ,. .. , z N ] T ˆ z 0 = w 0 + N i=1 w i z i = w 0 + w T z, (1) where w i are the weights applied to z i. We consider z i as particula...
متن کاملGeorge Klein: 1925-2016.
George Klein, famous cancer biologist and acclaimed writer on matters of science, human responsibility, and the human condition, decorated by innumerable awards, honorary doctorates and other honors, elected member of this Academy and many other learned societies, including the Royal Swedish Academy of Sciences and the American Philosophical Society, and Member of the Nobel Assembly of Karolins...
متن کاملNigel Allan An Appreciation
The retirement of Dr Nigel Allan from the Wellcome Library after twenty-six years as Curator of the Oriental Collections marks the end of an era. In 2004, a very successful exhibition of Asian treasures from the Wellcome Library’s collections, entitled ‘Asia: Body, Mind, Spirit’, was curated by Nigel Allan and a small team of assistants from other major London institutions including Asia House ...
متن کاملHuygens ’ clocks revisited Allan
In 1665, Huygens observed that two identical pendulum clocks, weakly coupled through a heavy beam, soon synchronized with the same period and amplitude but with the two pendula swinging in opposite directions. This behaviour is now called anti-phase synchronization. This paper presents an analysis of the behaviour of a large class of coupled identical oscillators, including Huygens’ clocks, usi...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section A Foundations of Crystallography
سال: 1985
ISSN: 0108-7673
DOI: 10.1107/s0108767385000423